Oxygen tank holder



FIG. 1 is a perspective view of an oxygen tank holder of the presentdesign;

FIG. 2 is a right side elevational view of the oxygen tank holder ofFIG. 1;

FIG. 3 is a left side elevational view of the oxygen tank holder of FIG.1;

FIG. 4 is a front elevational view of the oxygen tank holder of FIG. 1;

FIG. 5 is a rear elevational view of the oxygen tank holder of FIG. 1;

FIG. 6 is a top plan view of the oxygen tank holder of FIG. 1; and,

FIG. 7 is a bottom plan view of the oxygen tank holder of FIG. 1.

The ornamental design for an oxygen tank holder, as shown.